Home / 16,473.92-24,714.80-5,380.62

Finding the Fourth Proportional to 16,473.92, 24,714.80 and 5,380.62

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Solution

The fourth proportional to 16,473.92, 24,714.80 and 5,380.62 is: 8,072.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473.92 : 24,714.80 = 5,380.62 : x
  2. Step 2: Convert to fraction form
    16,473.92/24,714.80 = 5,380.62/x
  3. Step 3: Cross multiply
    16,473.92x = 24,714.80 × 5,380.62
  4. Step 4: Simplify right side
    16,473.92x = 132,980,947.18
  5. Step 5: Solve for x
    x = 132,980,947.18/16,473.92
  6. Step 6: Final answer
    x = 8,072.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.